Fill in the blank to make equivalent rational expressions. \( \frac{9}{x+8}=\frac{\square}{(x-1)(x+8)} \)

What is one of the factors of \( 2 x^{2}+5 x-3 \) ? A \( 2 x-3 \) B \( 2 x+1 \) C \( 2 x+3 \) D \( 2 x-1 \)

Simplify: \( (3 x+5)^{2} ? \) A \( 9 x^{2}+25 \) B \( 6 x^{2}+10 \) C \( 9 x^{2}+30 x+25 \) D \( 9 x^{2}+15 x+25 \)

The function below has at least one Rational zERO. use this fact to find all zeros of the function \( f(x)=3 x^{3}-2 x^{2}-7 x-2 \) If there is more than zero, seperate them with commas. Write exact values, not decimal approximations.

solve for \( x \) \( \log _{2}(5 x-7)=1 \)

solve for \( x \) \( \log _{2}(5 x-7)=1 \)